.setup{
  height: 100vh;
  .setup-xy{
    width: 90%;
    line-height: 120rpx;
    align-items: center;
    margin: auto;
    position: relative;
    border-bottom: 1px solid silver;
    .sx-n{
      width: 50%;
    }
    .sx-j{

      position: absolute;                                      
      right: 0;
      top: 60rpx;
    }
  }
}